Merge pull request #5 from koenhoeijmakers/unit

Added Unit Tests

Author: koenhoeijmakers

.gitignore

@@ -1,2 +1,3 @@
 /.idea
 /vendor
+composer.lock

composer.json

@@ -3,7 +3,8 @@
     "description": "Argon2 implementation",
     "require": {
         "php": "^7.2",
-        "illuminate/hashing": "5.0 - 5.5"
+        "illuminate/hashing": "5.0 - 5.5",
+        "phpunit/phpunit": "^7.0"
     },
     "license": "MIT",
     "authors": [
@@ -16,5 +17,10 @@
         "psr-4": {
             "KoenHoeijmakers\\LaravelArgon2\\": "src/"
         }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "KoenHoeijmakers\\LaravelArgon2\\Tests\\": "tests/"
+        }
     }
 }

phpunit.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+>
+    <testsuites>
+        <testsuite name="Laravel Argon2 test suite">
+            <directory suffix=".php">./tests/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

tests/Unit/Argon2HasherTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace KoenHoeijmakers\LaravelArgon2\Tests\Unit;
+
+use KoenHoeijmakers\LaravelArgon2\Argon2Hasher;
+use PHPUnit\Framework\TestCase;
+
+class Argon2HasherTest extends TestCase
+{
+    public function testArgon2Hashing()
+    {
+        if (! defined('PASSWORD_ARGON2I')) {
+            $this->markTestSkipped('PHP not compiled with argon2 hashing support.');
+        }
+
+        $hasher = new Argon2Hasher();
+
+        $value = $hasher->make('password');
+        $this->assertNotSame('password', $value);
+        $this->assertTrue($hasher->check('password', $value));
+        $this->assertFalse($hasher->needsRehash($value));
+        $this->assertTrue($hasher->needsRehash($value, ['threads' => 1]));
+    }
+}